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The 2020 Trek Powerfly LT 4 G2 Electric Mountain Bike in Matte Metalic Gunmetal is a long-travel electric mountain bike with a 150 mm fork and 150 mm of rear travel. 


2020 Trek Powerfly LT 4 G2 Electric Mountain Bike Gunmetal

  • €4,046.47
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Refunds are processed by the same method of payment used for the original purchase. All debit and credit card refunds can only be made to the card used for the original transaction, cheque payments will be refunded in cash but due to banking and clearance restrictions can only be refunded 14 days after the purchase date.


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Should you be unhappy with a purchase from one of our stores, please return the goods with proof of purchase within 7 days for a full refund, or within 14 days for a credit note. Any items can be returned to any Cycles UK store, providing they are returned in their original condition – unused (unless the goods are faulty). We regret we cannot refund special orders or cycle purchases.


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At Cycles UK, we pride ourselves on excellent customer service and aim to ensure our customers are 100% happy with their purchase. In the unlikely event that you are not, please feel free to return your goods within 90 days of receipt of them, with proof of purchase for a full exchange or refund. All items can be returned to us providing they are returned in their original condition – unused (unless the goods are faulty). All Mail order purchases must be returned by the customer to our head office address unless arranged otherwise. Depending on the reasons for returning an item, postal charges could apply.


Returning your order from within the UK 

Return your item(s) to us using the Royal Mail tracked service for free. (Excludes bikes and bulkier items and parcels over 2KG for UK use only)


  • Please print off the Royal Mail label, and attach it onto your parcel. 
  • Click here to print off a label .
  • Note when asking for an *Order ID this need to be preceded with the word "Web" followed by a space. For example Web 1234
  • Complete the returns note that came with your package and pop it into the package with your return.
  • Take your parcel into any Post Office. Remember to ask for a proof of return receipt.
  • The return can be tracked using the tracking reference from your receipt at
  • We aim to complete returns within 7 working days (excluding weekends and bank holidays).
  • We'll send you an email informing you that the refund or exchange is complete. 
  • Any refund will automatically be issued to the payment method you used to place your original order. This typically takes 5 working days in the UK, depending on your payment method issuer.
  • We endevor to accept all returns, and they don't need to be in the original box or bag, as long as they're securely packed. If an item is returned in an unsuitable condition, we will send it back to you.


International Returns

If you wish to return an item that is unsuitable or not required, you will be liable for the return delivery. If you want to try a different size or style, then, delivery will be charged again to post the item back to you.

If you feel the product(s) you have purchased are faulty, please contact our Customer Service team on 44(0)1268 775265.


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2020 Trek Powerfly LT 4 G2 Electric Mountain Bike Gunmetal

Season :

Brand : Trek

Code : 286782020MATMETGUN

Weight : 0KG

The 2020 Trek Powerfly LT 4 G2 Electric Mountain Bike in Matte Metalic Gunmetal is a long-travel electric mountain bike with a 150 mm fork and 150 mm of rear travel. With mid-fat 27.5+ tyres, a powerful Bosch motor and a durable trail bike spec this bike is ready to go on the toughest trails.

The Powerfly LT 4 is built around a durable Alpha Platinum Aluminium frame that fully encases a long-range 500 Wh battery. It uses Trek's Removable Integrated Battery (RIB) system which holds the battery securely when you are riding but allows for easy removable for charging and transport. The powerful Bosch Performance CX motor helps you sustain speeds of up to 25 km/h and has enough torque to get you over roots, rocks and up hills. The handlebar mounted ergonomic Purion controller lets you easily switch between modes.

The rests of the equipment on the Powerfly LT 4 includes 150 mm of front and rear suspension with an SR Suntour Zeron fork and RockShox Deluxe RL shock, mid-fat 27.5+ tyres for traction and stability, a dropper post, 10-speed Shimano drivetrain and 4-piston hydraulic brakes for extra stopping power.


This bike is perfect for

Riders who want to tackle technical trails with big drops and hits. With electrical assistance, longer travel and durable parts spec this is a bike that can keep up as you charge down trails.


Key Features

  • Longer travel suspension and 27.5+ mid-fat tyres are the perfect combination for traction, stability and capability on rough trails
  • For e-MTB, full suspension is a game-changer: it soaks up rugged terrain, so you can ride the Bosch pedal-assist system to its full potential
  • It's equipped with an external charging port for easy charging on or off the bike
  • It rides like a mountain bike because it is one: it has the same frame and suspension tech that we've refined in our decades-long trail heritage
  • The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain


  • €4,046.47
  • $3,694.15
  • $5,580.53
  • kr42,714.86
  • kr36,784.00
  • kr30,167.26
  • $5,975.08
  • ¥397,340.74
Technical Information
Frame - Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Knock Block, Control Freak internal routing, Motor Armor, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel  
Fork - SR Suntour Zeron, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, Boost110, 15mm bolt-on thru axle, 150mm travel  
Front suspension - SR Suntour Zeron, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, Boost110, 15mm bolt-on thru axle, 150mm travel  
Rear suspension - RockShox Deluxe RL, 205x57.5mm  
Front Hub -Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle  
Rear Hub - Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle  
Rims - Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve  
Tyres - Schwalbe Nobby Nic Performance, tubeless, aramid bead, 27.5x2.80"  
Shifters - Shimano Deore M6000, 10 speed  
Rear derailleur - Shimano Deore M6000, mid cage, 42T max cog  
Crank - FSA 310, 15T w/chain guard  
Cassette - SunRace, 11-42, 10 speed  
Chain - KMC X10, 10 speed  
Pedals - VP-536 nylon platform  
Saddle - Bontrager Arvada, steel rails  
Seatpost - TranzX JD-YSP18, internal routing, 31.6mm  
Handlebar - Bontrager alloy, 31.8mm, 15mm rise  
Stem - Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree  
Grips - Bontrager XR Trail Comp, nylon lock-on  
Headset - Knock Block Integrated, cartridge bearing, 1-1/8" top, 1.5" bottom  
Brakeset - Tektro HD-M745 4-piston hydraulic disc  
Battery - Bosch PowerTube, vertical, 500wh  
Controller - Bosch Purion  
Motor - Bosch Performance CX, 250Watt, 75Nm, 25km/h max assist  
Weight - Medium - 24.68 kg / 54.4 lbs (with tubes) 
Sizing Information







Rider Height Inches

5’ 0.2” – 5’3.8”

5’ 3.4” – 5’ 7.7”

5’ 6.9” – 5’ 10.5”

5’ 9.7” – 6’ 2”

6’ 1.2” – 6’ 5.2”

Rider Height CM

153 - 162

161 - 172

170 - 179

177 - 188

186 - 196


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